baber/WOPTO huggingface dataset:
Patent JP-S5970071-A (JP)
Title: Decoder of pulse count modulation code
Inventor: SHIRASU HIROTOSHI
IPC: H04M3/56
Filed: 1982-10-13
Abstract: PURPOSE:To simplify the constitution of a device, to attain plural simultaneous communication of three subscribers or more and to obtain a highly efficient conference system by connecting PCM signal adders for two services to digital signal circuit parts on both the coder and decoder sides. CONSTITUTION:An analog voice signal from a transmission terminal 1 on the coder side is converted into a linear PCM signal by an A/D converter 7, the converted signal is added to a PCM signal received on the decoder side by adders 9, 8 and the added signals are temporally stored in registers 10, 11. The registers 10, 11 output pulses obtained by composing respective contents with one signal out of three-subscriber communication and the other signal respectively. At the prescribed time outputted from a timing circuit 12 in accordance with a decoder synchronizing signal 5, the outputs from the registers 10, 11 are successively outputted from a coder converting circuit 14. On the other hand, a PCM signal from an input terminal 4 on the decoder side is temporally stored in a register 16 or 17 through a code converting circuit 14, the outputs of the registers 16, 17 are added by an adder 18 at the prescribed time outputted from a timing circuit 15 and an analog signal converted by a D/A converter 19 is outputted to a receiving terminal 2.
Patent JP-H06146282-A (JP)
Title: Withdrawal method of existing pile and device thereof
Inventor: KIMURA TSUNEO
IPC: E02D13/00
Filed: 1991-07-18
Abstract: PURPOSE:To dispense with work around a pile to be withdrawn so as to save labor. CONSTITUTION:A plurality of chuck devices 3 fitted to the lower end of a piling vibrator 1 through a casing 2 are penetrated into the ground G in respectively opened conditions while conforming to the position of an existing pile 5. A plurality of chucks 3A, 3B are respectively closed, and the existing pile 5 is positioned on the center of the devices. After penetrating to a prescribed position in the ground by driving the piling vibrator while repeating these processes one time or a plurality of times, the piling vibrator 1 is driven in the condition of holding the existing pile by closing the chuck devices 3, and hence the existing pile 5 is withdrawn.
Patent JP-H0467432-A (JP)
Title: Manufacture of magnetic disk
Inventor: FUJIYAMA MASAAKI
IPC: G11B5/84
Filed: 1990-07-05
Abstract: PURPOSE:To prevent the cause of drop-out from being made in the cut-off process of the outermost peripheral part of a magnetic sheet by cutting both the magnetic sheet and a base into the same outside size while the sheet is stuck to the base. CONSTITUTION:An outer peripheral side ring-shaped projecting part 14a with a ring-shaped tapered surface rising at an inner peripheral side and an inner peripheral side ring-shaped projecting part 15a with the ring-shaped tapered surface rising at an outer peripheral side are formed respectively at an outer peripheral part 14 and an inner peripheral part 15. Further, an outer peripheral side ring-shaped groove 14b and an inner peripheral side ring-shaped groove 15b are formed respectively at the outer peripheral side vicinity of the outer peripheral side ring-shaped projecting part 14a and the inner peripheral side vicinity of the inner peripheral side ring-shaped projecting part 15a. Then, the flexible magnetic sheets 11, 12 are stuck to the base 13 by using a pressing jig 20. After the magnetic sheets 11, 12 are stuck to the base 13, both the magnetic sheets 11, 12 and the base 13 are cut into the same peripheral size at a position shown by an arrow mark, i.e., the position of the outer peripheral side ring-shaped groove 14b. Thus, the drop-out is reduced.
Patent JP-H0342812-A (JP)
Title: Manufacture of magnetic garnet
Inventor: TAMADA HITOSHI
IPC: H01F1/34
Filed: 1989-07-11
Abstract: PURPOSE:To obtain light transmittance of a critical value constantly stably and with improved reproducibility by performing heat treatment of a magnetic garnet within oxygen including ozone. CONSTITUTION:A Bi-substituted garment film represented by Bi1.56Y1.32Gd0.38 Fe3.83Ga0.86O12 obtained by LPE(liquid phase epitaxy) is subjected to heat treatment at a temperature which does not induce film breakdown within oxygen containing much ozone O3 for example on GGG(Gadolinium Gallium Garnet) or the SGGG substrate where one part of the Gd is substituted by another element or heat treatment within oxygen containing ozone is set to a first heat treatment and then a second heat treatment within oxygen environment which does not contain ozone is performed at a lower temperature than the first heat treatment temperature after this first heat treatment.
Patent JP-H0466862-A (JP)
Title: Method and apparatus for highly sensitive element analysis
Inventor: KOGA TADATAKA
IPC: H01J37/244
Filed: 1990-07-06
Abstract: PURPOSE:To expand a dynamic range for measurement of high concentration by detecting an element to be measured of an unknown sample and an element of known concentration in a standard sample by a secondary electron multiplier with an ion passing rate lowered and by comparing two detection values with each other. CONSTITUTION:An ionized element in a sample is selected as an element to be measured for each mass number by a mass spectrometer 16 and reaches a secondary electron multiplier (ion detector) 19. When the concentration of the element to be measured is at a high concentration level exceeding an ordinary dynamic range, an ion passing rate on a route to the multiplier 19 is lowered to about 10<-2> to 10<-3> at the maximum in accordance with the concentration level thereof, by controlling 23 variably an impression potential of an ion lead-out electrode, for instance. The element to be measured (the ionized element) of an unknown sample 1 and an element of known concentration in a standard sample of the same kind with this element are made to pass under the same condition of the ion passing rate being lowered and to enter the multiplier 19, and the number of ions thereof is detected by a pulse counter 22. The concentration of the element to be measured can be calculated from the ratio between pulse count (ion number detection) outputs of the respective ionized elements of the two samples thus obtained and the known concentration of the standard sample.
Patent JP-H02124705-A (JP)
Title: Production of formed body of oxide superconductor
Inventor: OZAKI MASANORI
IPC: C04B41/80
Filed: 1989-07-11
Abstract: PURPOSE:To obtain efficiently a formed body of an oxide superconductor having superior superconducting characteristics by heat-treating a formed body of a multiple oxide which can be transformed to an oxide superconductor by applying arc discharge in O2-contg. atmosphere. CONSTITUTION:A formed body of multiple oxide which can be transformed to an oxide superconductor is subjected to predetermined heat-treatment by applying arc discharge in O2-contg. atmosphere. Preferred heat-treating temp. by the arc discharge is 200-750 deg.C. If the prepn. of the formed body and the heat-treatment of the formed body are performed discontinuously by separate stages in the above-described process, it is necessary to regulate a pressure of the O2-contg. atmosphere during heating by the arc discharge to 2-100atm. If the formed body of multiple oxide is one prepd. on a substrate in a chamber of a vapor growth device by depositing constituting elements of the oxide superconductor to a desired thickness by the vapor growth method using starting materials contg. said constituting elements are vapor source, the heat-treatment of the formed body can be performed continuously in a same chamber by the arc discharge after forming a deposited film.
Patent JP-H0465285-A (JP)
Title: No carbon copying paper
Inventor: IIDA TOSHIZO
IPC: B41M5/155
Filed: 1990-07-06
Abstract: PURPOSE:To prevent useless coloring stains and blur of printing or the like of a developed sheet surface and a colored sheet surface by a method wherein a ratio of solvent to color former which are used for an inner phase of a microcapsule is specified. CONSTITUTION:No-carbon copying paper is formed as follows. Electron acceptive developer of a color former layer having microcapsule buffer (e) with inner phase oil containing dissolved electron donative color former as core substance and adhesives (f) as principal components is a multivalent metal salt compound composed of salicylate resin multivalent metal compound of allowing multivalent metal salt to react with resin obtained by adding styrene derivative to salicylate derivative having aromatic substituent under presence of strong acid catalyst and/or salicylates, resin group, and multivalent metal compound. The inner phase oil, the core substance of the microcapsule, contains 4.5-8.0wt.% of Crystal Violet lactone. Volumetric mean grain size of the microcapsule containing Crystal Violet lactone as a part of the core substance is 3-8mum.
Patent JP-H0465235-A (JP)
Title: Structure of cover material having bending line
Inventor: OKI TOSHIYUKI
IPC: B32B3/30
Filed: 1990-07-06
Abstract: PURPOSE:To reduce cost and to also improve the workability in a product assembling line by laminating a skin material to a synthetic resin foam sheet having flexibility and pressing the laminated one under heating to form a cover material and bending the cover material in such a state that the thermal fusion line of the cover material is matched with the ridgeline part of a product substrate. CONSTITUTION:A skin material 12 is laminated to a synthetic resin foam sheet 11 having flexibility. This laminate is pressed under heating corresponding to the ridgeline part of the edge of a product substrate to form a cover material 3 having a thermal fusion line 13. The cover material 3 and the product substrate are bent in such a state that the thermal fusion line 13 is matched with the ridgeline part A of the product substrate. As the synthetic resin foam sheet having flexibility, a soft polyurethane foam sheet is especially used but a semihard polyurethane foam sheet may be used and a polyolefin foam sheet or a polyvinyl chloride foam sheet can be also used. As the skin material, a fabric or nonwoven fabric composed of various fibers and a vinyl chloride resin material are used and there is no special limit if any one thermally welded to the foam sheet is used.
Patent JP-2000011663-A (JP)
Title: Control-signal generating circuit and semiconductor integrated circuit device using the same
Inventor: FUJITO MASAMICHI
IPC: G11C11/419
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a control signal-generating circuit capable of generating a control signal which is less affected by conditions such as a temperature, a process, a power supply voltage or the like, and suppressing a control period of a sense amplifier to a certain time period or less even when an operating frequency is lowered, and further provide a semiconductor integrated circuit device utilizing the same which is suitable to be used for controlling a sense amplifier. SOLUTION: A control signal generating circuit for a sense amplifier is composed of a monitoring circuit 1 for forming a clock signal, delay circuits 2 and 3 for delaying an input signal, and a combination logic circuit 4 for generating a clock signal by using the delayed signals. When a frequency of a clock signal CKM is high, a leading edge and a trailing, edge of the clock signal CKM are respectively used, while only the leading edge is used when the frequency is low. Thus, a clock signal CSA having a high period within a predetermined range can be generated without causing the high period of a signal level to become longer.
Patent JP-S6241147-A (JP)
Title: Multiple winding drum type winding and unwinding device
Inventor: HONMA MASATOSHI
IPC: B21C47/00
Filed: 1985-08-14
Abstract: PURPOSE:To provide a simple compact mechanism and reduce an installation area and cost by carrying out low speed take-up with a small motor in the beginning of take-up. CONSTITUTION:Near the completion of winding of a winding drum 18, a winding drum 17 is connected to a small motor 36 with a gear clutch 35 being engaged and rotated for the next coil take-up with low speed approximating to a passing- through one. Since the winding drum 18 is connected to a large motor 34 with a gear clutch 27 being engaged, the coil is drivably taken up by the large motor 34. When the preceding coil 50 wound up around the winding drum 18 completes the winding, the large motor 34 is stopped and the coil 50 is withdrawn from the winding drum 18. On the other hand, a cut transfer strip 48 is sent to the winding drum 17 and wound around the winding drum 17 by a belt wrapper 49 to be taken up as the next coil by the drive force of the small motor 36. Then, the take-up by the small motor 36 is carried out with low speed rotation approximating to the passing-through speed of a strip 48.
Patent JP-H0934184-A (JP)
Title: Copying machine provided with circulating type document feeder
Inventor: SAWAMURA TADAHIDE
IPC: B65H85/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To perform one-side and both-side copying whose productivity is excellent. SOLUTION: This circulating type document feeder is provided with a document tray 21, and first, second, and third document discharging trays 22 to 24, and documents carried on the tray 21 or the trays 22 and 23 are automatically fed one by one, and are carried on a contact glass, then the tray is selectively switched to any one of the respective trays 22 to 24, and the document is discharged.  This copying machine main body is provided with a paper feeding tray, the intermediate tray, and a copy discharging tray, and a transfer paper carried on the paper discharging tray or the intermediate tray is fed and carried to an image forming position, and also the document fed on the contact glass is set on a reference position, and after the image was copied on the transfer paper carried on the image forming position, the tray is selectively switched to either the copy discharging tray or the intermediate tray, and the transfer paper is discharged.
Patent JP-S6074307-A (JP)
Inventor: ARAN FUEBURIE
IPC: H01B12/10
Filed: 1984-08-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6339485-A (JP)
Title: Position sensing circuit for dc brushless motor
Inventor: MORI MASATO
IPC: H02P6/08
Filed: 1986-07-30
Abstract: PURPOSE:To prevent the direct intrusion of line noises to a control circuit, and to obviate leakage currents through the control circuit by transmitting a position sensing signal by using a photo-coupler, etc. CONSTITUTION:A higher harmonic component is removed by filters 1a-1c in a signal waveform acquired by synthesizing a pulse-width modulated voltage waveform given to a winding and winding induced voltage, and an approximately sine wave is outputted. Outputs from the filters 1a-1c and potential at a vertual neutral point are compared by comparators 2a-2c, and outputs from the comparators are transmitted over photo-couplers 10a-10c. Outputs from the photo-couplers 10a-10c are inputted to a control circuit 3 as position sensing signals, and a proper conduction mode is selected.
Patent JP-S57103118-A (JP)
Title: Manufacture of magnetic head
Inventor: KAMIMURA MINORU
IPC: G11B5/265
Filed: 1980-12-18
Abstract: PURPOSE:To obtain a manufacturing method for magnetic head which is assembled easily and has high assembly precision. CONSTITUTION:An erasure core chip 8 is made of a block of sendust and a nonmagnetic material 3, such as glass, and has a cut groove 7 extending from its reverse-side center part to the nonmagnetic material 3. A fixing frame 9 wherein the erasure core chip 8 and a recording/reproducing core 1 are incorporated is made of ceramic, etc., and has the 1st lengthwise cut groove 10 and 2nd widthwise cut groove 11 which cross with each other nearly in the center of its top surface 9a at right angles. The 1st cut groove 10 extends from the top surface 9a to a reverse surface 9b at both end parts 10a and 10a. The recording/ reproducing core 1 with a recording/reproducing gap 1a is made of sendust, etc. For assembly, leg parts 1b and 1b of the core 1 are inserted into the 1st cut groove 10 of the fixing frame 9 to project from the reverse surface 9b, and the erasure core chip is inserted into the 2nd cut groove 11 of the fixing frame 9. At this time, the previously incorporated core 1 is inserted into the cut groove 7b of the narrow part of the erasure core chip. They are joined with fused glass.
Patent JP-S6336330-A (JP)
Title: Input and display device for handwritten character and graphic
Inventor: OKAMOTO AKIRA
IPC: G06F3/0488
Filed: 1986-07-30
Abstract: PURPOSE:To obtain a work station which is excellent in man-machine communication, by constituting the titled device so that a frame of paper of a standard size can be displayed at an arbitrary position and angle by designating a position. CONSTITUTION:A paper size of a full size is displayed in parallel of an end line of a desk, and as for its horizontal movement, it is moved to a moving position B by indicating an edge line of a paper frame 14, and as for rotational movement, it is moved to a moving position 14' by indicating an apex C of the paper frame 14. In this case, with respect to an apex D for making a pair, a position of the point C is stored, so that the edge line of the paper frame comes onto a line for connecting this point C and the apex D being a moving destination. These are executed by a paper frame control unit part 23, and in the paper frame control unit part 23, a result of movement is calculated, and its result is sent to a character graphic recognizing device part 24, a character graphic generating device part 25, and a ruled line generating device part 26. These devices determine a recognizing direction of a character graphic, and a generating direction of a ruled line and the character graphic, by position and angle information which has been sent.
Patent JP-H0526451-A (JP)
Title: Heater
Inventor: MURAKAMI KAZUSHIGE
IPC: F24C7/02
Filed: 1991-07-19
Abstract: PURPOSE:To obtain a heater in which a door switch can be operated by a door key through a switch lever even if a tension of a spring for energizing the key is not increased and an undesired force is not applied to the switch through the lever. CONSTITUTION:The heater comprises a spring 4 for energizing downward a door key 2, a stopper 5 for engaging the key 2, rotatable switch levers 6a, 6b, 6c to be operated by the key 2, a lever shaft 11 for rotatably supporting the levers, door switches 7a, 7b, 7c to be respectively turned ON, OFF by the levers, and a switch mounting member 16 to be mounted with the switches. The stopper 5 and the shaft 11 are integrally molded with the member 16, and an elastic structure 13 is provided between door key contacts 8 of the levers and a door switch actuator 9.
Patent JP-H0344039-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA TAKAO
IPC: H01L29/812
Filed: 1989-07-12
Abstract: PURPOSE:To enable the arrangement of microwave integrated circuit elements on both surfaces of a chip, reduce chip area, and realize miniaturization, by using a low resistive semiconductor substrate of high impurity concentration as the grounded side of a microstrip line. CONSTITUTION:A first semiinsulative GaAs layer 1a is formed on one surface of an Si substrate 16, and a second semi-insulative GaAs layer 16 is formed on the other surface of the Si substrate which is provided with a through hole 19a and doped with impurity of high concentration. Each FET has a gate 5 or 10, a channel 2 or 7, a source 3 or 8 and a drain 4 or 9. A wiring 12 is connected with the gate 5 of a first stage FET, and a wiring 14 is connected with the drain 9 of a second stage FET. A microwave strip circuit is formed by the Si substrate 16 of high impurity concentration and wirings 12, 13a, 17, 13b, 14. The Si substrate 16 of high impurity concentration is grounded via a viahole 18 formed in the second semiinsulative GaAs layer. By this constitution remarkable reduction of chip area can be realized.
Patent JP-H0343452-A (JP)
Title: Polyphenylene sulfide resin composition
Inventor: ISHIO ATSUSHI
IPC: C08K5/5455
Filed: 1989-07-11
Abstract: PURPOSE:To obtain a composition improved in strength, impact resistance and weld strength by blending a polyphenylene sulfide resin having a specific molecular weight distribution and melt flow rate retention ratio with a ureidosilane compound and glass fiber. CONSTITUTION:A composition obtained by blending (A) 100 pts.wt. polyphenylene sulfide resin having <20 ratio (Mw/Mn) of the weight-avetage molecular weight (Mw) to the number-average molecular weight (Mn) measured by a gel permeation chromatography using 1-chloronaphthalene as a solvent and the retention of melt flow rate (at 315.5 deg.C under 5000g load) satisfying the formula (MF5 and MF15 are respectively melt flow rates at 5 min and 15 min residence times) with (B) 0.01-10 pts.wt., preferably 0.1-5 pts.wt. ureidosilane (e.g.gamma-ureidopropyltriethoxysiane) and (C) 10-250 pts.wt. glass fiber (e.g. chopped strand) having 5-15mum diameter.
Patent JP-S6169774-A (JP)
Title: Novel tryptamine derivative
Inventor: TOOMASU GURAAZAA
IPC: A61K31/4427
Filed: 1985-08-16
Abstract: Novel tryptamines of the formula   <IMAGE>   in which X is an alkylene chain or 2 to 4 carbon atoms wherein a carbon atom may be replaced by O or N-lower alkyl, and wherein a carbon atoms may be substituted by lower alkyl, R is hydrogen, lower alkyl, lower alkoxy, phenyl-lower alkyl, phenyl-lower alkoxy, hydroxy, amino-lower alkyl, fluorine, chlorine, bromine, cyano, carbamoyl or azido, R1, R2, R3 and R4 each independently is hydrogen or lower alkyl, R5 is hydrogen, R6-CO- or R6-SO2-, and R6 is amino, lower alkoxy, phenyl or lower alkyl-phenyl, or dimers or salts thereof, are effective in treating disorders of the central nervous system.
Patent JP-S57102624-A (JP)
Title: Treatment of photographic photosensitive material
Inventor: EBIHARA YASUFUMI
IPC: G03C5/29
Filed: 1980-12-18
Abstract: PURPOSE:To improve stability by sealing heavy metal ion such as iron ion, by treating the photographic material with the developer which includes >=1 kind of materials selected from bishydroxyethyl-ethylenediaminediacetic and and its salts. CONSTITUTION:0.1-5g/l of >=1 kind of bishydroxyethyl-ethylenediamine diacetic acid, it's alkali metal salt and ammonium salt is added to the developing liquid for black and white photographic material whch uses methol, phenidone, hydroquinone, etc. as a main developing agent or to the developing liquid of color photographic material which uses aromatic primary developing agent such as N- N-disubstituted-p-phenylenediamine. Photographic material is treated by this developing liquid and heavy metal ion such as iron ion in the developing liquid is sealed to obtain photographic material which is stabilized for a long period of time.
Patent JP-H0343781-A (JP)
Title: Stock price display device
Inventor: FUKUDA MINORU
IPC: G09F9/40
Filed: 1989-07-11
Abstract: PURPOSE:To make a total judgement while relating a stock and CB by providing a stock price display board with a part where whether the current values of CB of the same names are high or low are displayed corresponding to the respective names and showing the price movement tendency of the CB as well and the concrete values of the stock prices. CONSTITUTION:This device is a device which displays prices of the stock and conversion bonds(CB), etc.; and a name display part 41 displays the names of a stock to be displayed, an information display part 42 displays price information on the stock, and a high/low display part 43 displays rises and falls of stock prices by changes in the light emission colors of red, green, etc., of light emitting diodes, etc. Then the display part 45 illuminates in read by light emitting diodes, etc., when the current value of the CB corresponding to the name displayed on the name display part 41 is higher than the last final value or in green, etc., when lower and the light emission is controlled by a program stored in a controller. Consequently, the total judgement is made in combination with the stock and CB.